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Internal Thread Coupling

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PP-R Pipe Same/Different Diameter Internal/External/Male Thread Coupling

PP-R Pipe Same/Different Diameter Internal/External/Male Thread Coupling

US $ 0.1-4 / Piece FOB
1,000 Pieces (MOQ)
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Guangxi Nancai Pipes Co., Ltd.

Guangxi, China Since 2013
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Stainless Steel Reducing Socket Banded Stainless Threaded Pipe Connector 304 316 Internal Thread Coupling

Stainless Steel Reducing Socket Banded Stainless Threaded Pipe Connector 304 316 Internal Thread Coupling

US $ 1.1-1.5 / Piece FOB
1 Piece (MOQ)
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Fluid Tech Piping Systems (Tianjin) Co., Ltd

Tianjin, China Since 2024
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Stainless Steel Female Internal Thread Pipe Full Nipple Coupling

Stainless Steel Female Internal Thread Pipe Full Nipple Coupling

US $ 1-1.2 / Piece FOB
10 Pieces (MOQ)
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RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Hot Sales Stainless Steel 201 304 Internal External Thread Pipe Coupling Fitting

Hot Sales Stainless Steel 201 304 Internal External Thread Pipe Coupling Fitting

US $ 0.4-20 / Piece FOB
1 Piece (MOQ)
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Wenzhou Safety Stainless Steel Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Stainless Steel Full Female Internal Thread Pipe Barrel Nipple Coupling

Stainless Steel Full Female Internal Thread Pipe Barrel Nipple Coupling

US $ 0.1-5 / Piece FOB
1 Piece (MOQ)
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WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.

Zhejiang, China Since 2006
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Female Pipe Fitting Connector Quick Change Internal Thread Coupling

Female Pipe Fitting Connector Quick Change Internal Thread Coupling

US $ 8.92-32.1 / Piece FOB
10 Pieces (MOQ)
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Suzhou Jieyou Fluid Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Premium Stainless Steel Internal Thread Coupling for Durable Connections

Premium Stainless Steel Internal Thread Coupling for Durable Connections

US $ 0.1-1.99 / Piece FOB
100 Pieces (MOQ)
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Cangxian Qingchen Metal Products Co., Ltd.

Hebei, China Since 2024
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ISO16028 Hydraulic 3/4 Inch Galvanized Flat Face No Leaks and Spills Quick Coupling NPT Internal Thread

ISO16028 Hydraulic 3/4 Inch Galvanized Flat Face No Leaks and Spills Quick Coupling NPT Internal Thread

US $ 12.86 / Set FOB
1 Set (MOQ)
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Zhonghe Steel (Tianjin) Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Internal Thread Male Adaptor Coupling with Good Service for Farm Irrigation Systems

Internal Thread Male Adaptor Coupling with Good Service for Farm Irrigation Systems

US $ 0.2 / Piece FOB
3,000 Pieces (MOQ)
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Ningbo Irriplast Irrigation Systems CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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H502 Ultra-High Pressure Tc-371 Internal Thread NPT3 Interchangeable Tc Series Hydraulic Quick Release Connector Coupling 3/8 NPT

H502 Ultra-High Pressure Tc-371 Internal Thread NPT3 Interchangeable Tc Series Hydraulic Quick Release Connector Coupling 3/8 NPT

US $ 4.99-6.89 / Piece FOB
10 Pieces (MOQ)
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Hebei Changnuowei Machinery Co., Ltd

Trading Company

Hebei, China Since 2025
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316/316L 1/2NPT 3/4 NPT 1/4 NPT 6000 Psi Stainless Steel 304 316 M/F Reducing Coupling

316/316L 1/2NPT 3/4 NPT 1/4 NPT 6000 Psi Stainless Steel 304 316 M/F Reducing Coupling

US $ 1.1-1.5 / Piece FOB
1 Piece (MOQ)
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Fluid Tech Piping Systems (Tianjin) Co., Ltd

Tianjin, China Since 2024
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Fluid Pipeline Quick Change Internal Thread Connector Camlock Metal Coupling

Fluid Pipeline Quick Change Internal Thread Connector Camlock Metal Coupling

US $ 8.92-32.1 / Piece FOB
10 Pieces (MOQ)
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Suzhou Jieyou Fluid Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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17 Type Copper Swivel with Internal Threads Coupling for Automotive Systems

17 Type Copper Swivel with Internal Threads Coupling for Automotive Systems

US $ 1.2-1.3 / Piece FOB
1,000 Pieces (MOQ)
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Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Hebei, China Since 2012
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NPT/Bsp Stainless Steel 316/Carbon Quick Coupling with ISO 7241-a

NPT/Bsp Stainless Steel 316/Carbon Quick Coupling with ISO 7241-a

US $ 0.1-3.1 / Piece FOB
200 Pieces (MOQ)
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Sinopulse Hose Factory Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Plf Brass Internal Thread Right Angle Pneumatic Coupling

Plf Brass Internal Thread Right Angle Pneumatic Coupling

US $ 0.1-0.5 / Piece FOB
100 Pieces (MOQ)
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Ningbo Hi-Tech Smart Machinery Co., Ltd.

Trading Company

Zhejiang, China Since 2010
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Brass 15 Type Copper Swivel with Internal Threads Coupling for Truck

Brass 15 Type Copper Swivel with Internal Threads Coupling for Truck

US $ 1.2-1.3 / Piece FOB
1,000 Pieces (MOQ)
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Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Hebei, China Since 2012
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Heavy-Duty Galvanized Carbon Steel Coupling with Internal Threads

Heavy-Duty Galvanized Carbon Steel Coupling with Internal Threads

US $ 0.1-1.99 / Piece FOB
100 Pieces (MOQ)
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Cangxian Qingchen Metal Products Co., Ltd.

Hebei, China Since 2024
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304 Closed Internal Thread Hydraulic Quick Coupling 6000psi

304 Closed Internal Thread Hydraulic Quick Coupling 6000psi

US $ 1.2-2 / Piece FOB
20 Pieces (MOQ)
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Wenzhou Huiyi Valve Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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Stainless Steel Female Internal Thread Pipe Nipple Half Coupling

Stainless Steel Female Internal Thread Pipe Nipple Half Coupling

US $ 1-1.2 / Piece FOB
10 Pieces (MOQ)
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RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Hsp Quick Coupler SS316/SS304/Brass Gas-Liquid Coupling Connector Factory Direct Sale

Hsp Quick Coupler SS316/SS304/Brass Gas-Liquid Coupling Connector Factory Direct Sale

US $ 1.2-5.6 / Piece FOB
500 Pieces (MOQ)
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Zaozhuang Tianyi Industry Co., Ltd.

Shandong, China Since 2017
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Factory Direct Sale 304/316 Stainless Steel Coupling of Pipe Fitting

Factory Direct Sale 304/316 Stainless Steel Coupling of Pipe Fitting

US $ 0.1-1.99 / Piece FOB
100 Pieces (MOQ)
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Cangxian Qingchen Metal Products Co., Ltd.

Hebei, China Since 2024
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Upset Forging Coupling for Steel Reinforcement Customizable for Tunnel Projects

Upset Forging Coupling for Steel Reinforcement Customizable for Tunnel Projects

US $ 0.15-1.35 / Piece FOB
100 Pieces (MOQ)
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Changzhou Cheeron Construction Machinery Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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High Strength 12-50mm Rebar Coupling Sleeve for Bridges and Tunnels

High Strength 12-50mm Rebar Coupling Sleeve for Bridges and Tunnels

US $ 0.15-1.35 / Piece FOB
100 Pieces (MOQ)
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Changzhou Cheeron Construction Machinery Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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About Internal Thread Coupling FAQ

  • QWhat benefits come with purchasing Nipples for construction and decoration in wholesale quantities?

    Our Internal Thread Coupling offers exceptional quality within the Nipple category.Ordering Nipples in wholesale quantities offers advantages like cost savings, access to bulk supplies, and consistent product quality. Wholesale orders often come with discount opportunities, as well as customization options, ensuring you receive premium products from trusted suppliers.

  • QWhat are the common materials used in manufacturing Nipples for construction and decoration?

    The Internal Thread Coupling is a standout piece in our Nipple collection.Nipples for construction and decoration are often crafted from materials such as stainless steel, brass, and PVC. Different materials offer varied durability, corrosion-resistance, and aesthetics. Partnering with a reputable supplier can provide guidance on the suitable material for your project.

  • QHow do I find trustworthy suppliers of Nipples in China for construction and decoration projects?

    The Internal Thread Coupling is an essential part of our Nipple offerings.Reputable suppliers of Nipples in China can be found through sourcing platforms, industry exhibitions, and referrals. Verify suppliers' qualifications, conduct due diligence, and inspect product samples. Collaborating with a well-known manufacturer ensures product quality and reliability.

High Quality Stainless Steel/Brass/Carbon Steel Investment Casting Versatile American/European Type Air Hose Coupling for Compressor Claw Couplings

High Quality Stainless Steel/Brass/Carbon Steel Investment Casting Versatile American/European Type Air Hose Coupling for Compressor Claw Couplings

US $ 0.8-2 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Wudi Kefeng Stainless Steel Products Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Premium Hydraulic Coupling for Durable Industrial Applications and Projects

Premium Hydraulic Coupling for Durable Industrial Applications and Projects

US $ 0.3-5 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Zhuji Chunrun Machinofacture Co., Ltd.

Zhejiang, China Since 2025
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Forged Brass Elbow and Coupling for Water Meter

Forged Brass Elbow and Coupling for Water Meter

US $ 0.8 / Piece FOB
2,000 Pieces (MOQ)
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Audited Supplier
Ninghai Raising Copper Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Versatile Industrial Hydraulic Pipe Couplings with Custom Options

Versatile Industrial Hydraulic Pipe Couplings with Custom Options

US $ 2.2-3.29 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Jiangsu Speeder Heavy Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Premium Bmag Press Couplings for Durable USA Supply Chains

Premium Bmag Press Couplings for Durable USA Supply Chains

US $ 4-5 / Piece FOB
3,000 Pieces (MOQ)
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Audited Supplier
Ningbo Bestway M&E Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Kze Open and Closed Hydraulic Quick Coupling 3/4 Inch (Male Plug)

Kze Open and Closed Hydraulic Quick Coupling 3/4 Inch (Male Plug)

US $ 30-35 / Piece FOB
1 Piece (MOQ)
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Guangzhou Jehad Automation Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Hexagonal Rebar Coupling, Durable and Long-Lasting

Hexagonal Rebar Coupling, Durable and Long-Lasting

US $ 1.35 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
ZRD Rebar Couplers Co., Ltd

Manufacturer/Factory

Hebei, China Since 2024
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PVDF Female Threaded Coupling of Butt Weld ISO Pn16 Adaptor Plastic Pipe Fitting for Water Supply

PVDF Female Threaded Coupling of Butt Weld ISO Pn16 Adaptor Plastic Pipe Fitting for Water Supply

US $ 2 / Piece FOB
4 Pieces (MOQ)
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NINGBO RMI PLASTIC CO., LTD.

Zhejiang, China Since 2017
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Wholesale Brass Pressfit Coupler Female Male Coupling Plumbing Pipeline

Wholesale Brass Pressfit Coupler Female Male Coupling Plumbing Pipeline

US $ 0.85-1.1 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Jiangxin Copper Pipeline Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2018
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Extended Length Coupling for High Pressure Applications Extended Length Reducer Tee

Extended Length Coupling for High Pressure Applications Extended Length Reducer Tee

US $ 0.2-3 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Flowflex Enterprise Co., Ltd.

Zhejiang, China Since 2024
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3/4 Inch Female Irrigation Quick Coupling Hydraulic Pipe Fitting Connector

3/4 Inch Female Irrigation Quick Coupling Hydraulic Pipe Fitting Connector

US $ 0.5-15 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
HEBEI YOULU FLUID TECHNOLOGY CO., LTD.

Manufacturer/Factory

Hebei, China Since 2020
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Double Shut-off Type Hydraulic Quick Coupling

Double Shut-off Type Hydraulic Quick Coupling

US $ 2.6-5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
YUYAO RUIFENG HYDRAULIC CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Strongflex Standard Carbon Steel Open and Close Type Hydraulic Hose Quick Couplings

Strongflex Standard Carbon Steel Open and Close Type Hydraulic Hose Quick Couplings

US $ 0.1-3.1 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hengshui Strongflex Fluid Tech Co., Ltd

Manufacturer/Factory

Hebei, China Since 2024
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